Chronometry

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    Synonym of horology: the study of time, particularly the science, art, and technology of time measurement. uncountable, usually

Etymology

From chrono- + -metry on the model of chronometer, q.v., ultimately from Ancient Greek χρόνος (khrónos, “time”) and μέτρον (métron, “meter, measuring device”).

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.